<div class="head-item">
    <img onclick="javascript:history.back(-1);"src="images/personalcenter/back.png"/>
    <span class="tablenum_title fl">设置</span>
</div>
<div>
    <ul>
        <li class="tab-item">
            <span class="fl">检查更新</span>
            <span class="fr set-font">当前版本 v1.1.1</span>
        </li>
        <li class="tab-item">
            <span class="fl">清除缓存</span>
            <span class="fr set-font">23.3MB</span>
        </li>
        <li class="tab-item">关于我们</li>
        <li class="tab-item">使用帮助</li>
        <li class="tab-item">最终用户协议</li>
    </ul>
    <button class="set-logout" ng-click="vm.logout()">
        退出登录
    </button>
</div>